# CIP vs CSS

> English confusable word pair

## The two words

### CIP
*noun · frequency rank #46,378*
Initialism of common isochronous packet.

### CSS
*noun · IPA /siː ɛs ˈɛs/ · frequency rank #16,676*
Initialism of change segment status, a GDS code used on older types of airline keyboards.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/cip-vs-css